MESON Chess Problem Database

Problem Display
PID: 198654 (8/8/5Q2/2pk4/8/BP1K4/8/8 w - - 0 1)

Schluter, Walter Hermann Karl

Deutsche Schachblatter, 1921

8/8/5Q2/2pk4/8/BP1K4/8/8

#2

4 + 2

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...c4+
      • 2.bxc4#
  • Tries
    • 1.Bb4?
      • 1...c4+
        • 2.bxc4#
      • 1...cxb4!
  • Keys
    • 1.Ke3!
      • 1...c4
        • 2.Qd6#

FEATURES

  • Static
    • TYPE = MUTATE
    • CHANGED MATES = 1
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • P(a);CHECK,OGATE::P(B),XP(a)
  • Tries
    • Try
      • B(A);
      • Vars
        • P(a);CHECK,OGATE::P(B),XP(a)
      • Refutation
        • P(a);XB(A)
  • Actual
    • K(C);P-FLIGHT
    • Vars
      • P(a);::QAR1(D)
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